Bump shivammathur/setup-php from 2.12.0 to 2.14.0

Bumps [shivammathur/setup-php](https://github.com/shivammathur/setup-php) from 2.12.0 to 2.14.0.
- [Release notes](https://github.com/shivammathur/setup-php/releases)
- [Commits](https://github.com/shivammathur/setup-php/compare/2.12.0...2.14.0)

---
updated-dependencies:
- dependency-name: shivammathur/setup-php
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
           npm run lint
 
       - name: Install PHP
-        uses: shivammathur/setup-php@2.12.0
+        uses: shivammathur/setup-php@2.14.0
         with:
           php-version: "7.3"
           tools: composer:v1